Frequently askedquestions.

No. Lumifly is built around professionally managed solar-farm infrastructure, not an installation on your roof. The exact participation, ownership, payment and energy-benefit terms are set out in the relevant project documents.

Yes. Lumifly presents project information so customers can see the managed solar project associated with their allocation and its progress toward commissioning.

Yes. Many customers start with community solar (accessing) and later add rooftop solar (owning) if they purchase a home. The two models are complementary, not mutually exclusive.

No. Your solar allocation is connected to a managed solar project away from your property, so there is no solar installation, wiring or generation equipment required at your home.

No rooftop solar installation is required at your home for the Lumifly shared-generation arrangement.

Your share of solar generation is credited to your electricity bill by the DISCOM through the Virtual Net Metering (VNM) process.

Rooftop solar requires panels to be installed on your own property. Managed solar uses a remote solar project, so there is typically no installation or equipment at your home. This can make managed solar useful for apartments, renters, and properties with unsuitable rooftops, subject to applicable regulations and project eligibility.

Lumifly reviews your connection, consumption and applicable project context to suggest an indicative solar share.

A project can take approximately 12 months between initial reservation and commissioning. You can follow the major milestones through your project dashboard.

Managed solar and related distributed or group solar models are developing across India, but the regulatory framework varies by state and DISCOM. Eligibility, metering arrangements, credit treatment, consumer categories, and settlement rules can differ significantly. Always verify the current rules applicable to your electricity connection.

Shared solar lets multiple customers benefit from a solar project located away from their property. Lumifly calls this Managed Solar because we develop, operate and maintain the project for you.

Your participation structure, payments, allocation and term are clearly set out before you commit. Lumifly will explain whether the relevant project uses a purchase, service, subscription or another agreement structure.

Owning solar: upfront capital risk, maintenance responsibility, regulatory risk (net metering changes), and inverter replacement costs. Accessing solar: subscription fee increases, developer risk (company viability), regulatory risk (VNM credit rate changes), and limited exit options.

Customer documentation, invoices and project materials are provided under the applicable customer and project agreements.

It means the solar generation asset is developed at a separate project site rather than being installed on your home. Lumifly first checks whether your electricity connection and the available project structure can support participation.

Accessing solar means subscribing to a share of a remote solar farm. You pay a recurring subscription fee, receive credits on your electricity bill via VNM, and have no equipment at your property. The developer owns and maintains the solar farm.

Owning solar means purchasing and installing panels on your property. You pay the full upfront cost (minus subsidies), own the equipment, are responsible for maintenance, and receive all the savings. You also have full control over the system.

Lumifly manages project operations, generation monitoring, planned maintenance, cleaning, repair coordination, site upkeep, grid and metering coordination, and relevant project documentation. You do not manage equipment at your home.

Managed Solar lets you participate in a professionally developed and operated solar project located away from your property. Lumifly develops, operates and maintains the project, so you do not need solar equipment on your roof.

Your available options depend on the project structure, your DISCOM connection and the transfer provisions in your customer agreement. Lumifly will explain the applicable process before you commit.

Lumifly monitors the project and coordinates maintenance and corrective work. Actual generation and bill treatment can vary with weather, equipment performance, grid conditions and the applicable regulatory framework.

The project can be evaluated for continued operation, repowering, transfer or another outcome, depending on the asset condition, regulatory requirements and the project agreements in place at that time.

Lumifly develops professionally managed managed solar projects that may allow eligible customers to access allocated solar generation through the applicable Virtual Net Metering framework.

Managed solar is a model where multiple electricity customers participate in a larger solar installation instead of each customer installing a separate rooftop system. Depending on the applicable project and regulatory framework, participants may receive energy or financial credits associated with their share of the project.

The managed project term begins when the project is commissioned, as set out in your customer agreement. Lumifly then operates, monitors and maintains the managed solar infrastructure throughout that term.

It depends on your situation. Owning solar gives you maximum long-term savings and full control, but requires capital and property ownership. Accessing solar requires no capital or property ownership, offers immediate savings, and is portable — but you pay a recurring fee and have less control.

Eligibility depends on the applicable state regulations, DISCOM framework, and project structure. Where Virtual Net Metering or another approved mechanism is available, apartment residents, renters, small businesses, and institutional consumers may be able to participate without owning a suitable rooftop.

Lumifly manages the solar project for the full 20-year term. We monitor generation, plan maintenance, coordinate cleaning and repairs, and manage grid and project processes—so you do not maintain panels, equipment or a rooftop solar system.

Lumifly manages project operations under the applicable customer and project agreements.

Lumifly manages project operations under the applicable customer and project agreements.

Not automatically. Availability, eligibility, allocation and bill treatment depend on the relevant project structure, electricity connection, DISCOM framework and applicable regulations. Lumifly confirms the available route before participation.

Potentially. Depending on the applicable structure, you may pay a subscription or other project charge and receive solar-related bill credits. Your actual benefit depends on the applicable crediting mechanism, tariff, project generation, fees, taxes or charges, contract terms, and regulatory rules. Savings are not guaranteed.

Yes, you can switch. If you move or your rooftop becomes unsuitable, community solar subscriptions are typically portable within the same DISCOM area. There may be exit fees or contract terms to review.

Rooftop solar normally involves installing a solar system at the property where electricity is consumed. Community or managed solar places generation at a separate project site and relies on an applicable allocation and crediting mechanism. This can be useful for some apartment residents, renters, or properties where rooftop installation is impractical, but eligibility and portability depend on the relevant regulations and utility framework.

Managed solar and virtual net metering arrangements may be possible in some Indian jurisdictions, but availability is not universal. Each state and DISCOM can have different rules covering eligible consumers, project structures, metering, allocation, settlement, and applicable charges. Always verify the current rules and project terms for your electricity connection before participating.

Community solar is generally better for renters since it requires no landlord permission, no installation, and is portable. Rooftop solar typically requires property ownership or long-term lease and landlord approval.

Solar garden is a term sometimes used for a managed solar project in which multiple participants benefit from the output of a common solar installation. The ownership and participation structure varies by project.

Community solar, also called managed solar, is a solar project whose generation can be allocated among multiple participating electricity customers under an applicable regulatory and utility framework. Instead of installing the generation system on your own roof, you may subscribe to or otherwise participate in a share of a larger project. Where approved, the applicable solar generation credits can be reflected on participating electricity bills.

Rooftop solar gives you full control over the system — you own the panels, decide on maintenance, and can expand capacity. Community solar gives you less control — you subscribe to a share managed by the developer, with terms set by the agreement.

Both generate clean electricity. Community solar may have a slight edge because utility-scale farms achieve higher capacity factors (more kWh per kW installed) due to optimal siting, tracking, and bifacial modules.

Rooftop solar has higher upfront cost (₹1.5–2.5L for 3 kW) but lower long-term cost per kWh. Community solar has zero upfront cost (subscription model) but you pay a recurring fee. Which is cheaper depends on your capital availability, tariff, and subscription terms.

That depends on the applicable state and utility rules. Some programs use credits that roll over or are settled later, while others may have different compensation mechanisms. Check the current rules for your electricity connection.

Banking, rollover, and settlement of excess credits depend on the applicable state regulations, utility rules, and project structure. Consumers should check the current terms applicable to their electricity connection.

The calculation depends on the billing mechanism. In a simplified example, a solar credit can be calculated as eligible solar generation in kWh multiplied by the applicable credit rate. Actual regulatory calculations can include additional rules, charges, limits, and settlement provisions.

The allocation generally depends on factors such as the eligible solar project generation, the consumer allocation or subscribed capacity, applicable metering arrangements, and the credit mechanism prescribed by the relevant regulatory and utility framework.

Traditional net metering generally connects a rooftop solar system to the electricity connection at the same premises. Virtual Net Metering separates the generation location from the participating consumer location and uses the applicable utility billing and allocation mechanism to account for eligible solar generation.

No. Virtual Net Metering and related group or managed solar frameworks depend on the regulations, orders, implementation rules, and DISCOM arrangements applicable in each state and consumer category. Availability should always be verified against the current rules for the relevant state and DISCOM.

Depending on the utility and billing mechanism, your bill can show energy charges, imported and exported electricity, solar credits or adjustments, fixed charges, taxes, other fees, and the final amount payable.

Net metering is a billing mechanism where eligible solar generation offsets electricity consumption according to applicable utility rules. A bidirectional meter records electricity imported from and exported to the grid.

Solar electricity billing is how utilities account for electricity consumption and eligible solar generation. Depending on the billing mechanism, the bill can include grid imports, solar exports or credits, energy charges, fixed charges, taxes, and other applicable adjustments.

The applicable credit or settlement rate depends on the relevant state regulation, tariff structure, utility framework, and project arrangement. It should not be assumed that VNM credits always equal the consumer retail electricity tariff.

Virtual Net Metering is a regulatory billing mechanism that can allow electricity generated at an eligible solar generation facility to be allocated as credits to participating electricity accounts at different locations, subject to the applicable state regulations and utility framework.

A framework through which eligible generation may be reconciled with an electricity connection under applicable rules.

After commissioning and the applicable DISCOM / VNM activation processes are complete.

No. Community solar savings depend on actual solar generation, applicable VNM or credit rates, subscription fees, electricity consumption, project performance, and regulatory conditions. Any savings estimate should be treated as illustrative rather than guaranteed.

Solar can reduce electricity purchased from the grid, creating bill savings rather than investment income. Financial and tax treatment depends on the consumer and project structure; business users should obtain appropriate tax advice.

No. We do not present guaranteed financial returns. Any estimates shown are illustrative and depend on project design, tariff, generation, applicable subsidy, regulatory approvals and your final agreement.

No. Estimates and any subsidy shown are indicative. Eligibility, generation, tariff, project structure and DISCOM requirements can affect outcomes.

Some states, DISCOMs and local programmes may provide additional incentives or support mechanisms. These can change over time and may have separate eligibility requirements, budgets or application processes. Verify current information with the relevant State Nodal Agency, DISCOM and official government portal.

Financing may be available through banks, NBFCs or installer programmes, but rates and eligibility change. Compare the annual percentage rate, processing fees, collateral requirements, total repayment and prepayment terms using current lender documents.

Do not assume that a community-solar subscription or Virtual Net Metering arrangement automatically qualifies for the residential rooftop CFA. The residential CFA framework is associated with qualifying rooftop solar installations and applicable programme pathways. Shared or remote solar arrangements must be checked against the relevant state regulations and programme rules.

Usually not. You may still pay fixed charges, meter charges, taxes, and charges for electricity consumed beyond your solar generation or eligible credits. The exact bill structure depends on your DISCOM and applicable regulations.

No — solar reduces grid dependence. With net metering, you use the grid as a battery (export excess, import deficit). With community solar + VNM, you still use the grid but pay significantly less. True energy independence requires battery storage.

No. Central Financial Assistance applies only to qualifying systems and consumers under the currently notified programme rules. Verify the current amount, capacity limits and application pathway on the official PM Surya Ghar portal and with your DISCOM.

The residential CFA is structured around qualifying rooftop solar capacity. Battery-storage costs should not automatically be treated as eligible for CFA. If you are adding batteries or a hybrid system, check the current MNRE guidelines, DISCOM requirements and vendor quotation carefully.

The process generally involves registering on the National Portal, submitting electricity-connection details, completing the applicable DISCOM process, selecting an eligible vendor, installing the system, completing inspection and commissioning requirements, and submitting the required completion information for CFA processing.

Simple payback = net system cost ÷ first-year annual savings. For example, a ₹1,32,000 net investment divided by ₹36,450 of first-year savings gives approximately 3.62 years. This is a simplified calculation and does not account for degradation, tariff escalation, financing costs, maintenance, replacement costs, or the time value of money.

A simple ROI calculation compares cumulative net financial benefit with total project cost. A fuller model should use dated cash flows and include generation, tariff or credit treatment, financing, maintenance, degradation, downtime, equipment replacement and the time value of money.

If grid electricity tariffs increase over time, the value of electricity generated by your solar system can also increase. However, actual savings depend on tariff structures, regulatory changes, solar generation, and how exported electricity is credited.

If a community-solar subscription requires no upfront capital, traditional payback is not the right metric. Instead, compare the monthly subscription cost with the value of the electricity credits or savings received. The arrangement is immediately cash-flow positive when the value of the credits exceeds the subscription cost, subject to the program terms and applicable regulations.

If grid tariffs rise over time, the value of electricity offset by solar may also increase. Future tariff changes are uncertain, so escalation should be treated as a model assumption rather than a guaranteed source of higher returns.

A typical 3 kW system generating approximately 360 kWh per month can offset around ₹2,000–3,500 per month at a ₹6–10/unit tariff. Annual savings may be ₹24,000–42,000. Lifetime savings depend on tariff escalation, system performance, maintenance, and other factors.

Indian state DISCOMs typically increase tariffs 3–8% annually, depending on state, consumer category, and political factors. Over 25 years, a 5% annual increase turns ₹7/unit into ₹23/unit — a 3.3x increase.

A 3 kW rooftop system does not have one nationally fixed price. Module and inverter choices, mounting structure, roof condition, electrical work, warranties, location and installer scope all affect the quotation. Compare itemised offers and verify the current CFA separately on the official PM Surya Ghar portal.

Eligible residential consumers can receive Central Financial Assistance for qualifying rooftop solar under the PM Surya Ghar framework. The applicable CFA depends on system capacity and the currently notified scheme rates. Check the official PM Surya Ghar portal and the latest MNRE documents before relying on any amount quoted by a third party.

Where the arrangement uses a subscription or participation fee instead of an equipment purchase, compare total fees with eligible electricity credits or bill savings over the same period. Traditional project IRR may not be the most useful measure.

Managed/managed solar may use a participation or subscription structure instead of a direct equipment purchase. Compare the full participation fees, eligible bill credits, responsibilities and exit terms under the project agreement with a current itemised rooftop-solar quotation.

No. Simple payback is useful as a quick screening metric, but it ignores the time value of money and cash flows after the break-even point. For a fuller analysis, consider discounted payback, NPV, IRR, lifetime savings, degradation, operating costs, financing, and equipment replacement.

In the long run, yes. While grid electricity has no upfront cost, tariffs rise 3–5% annually. Solar has an upfront cost but locks in your generation cost for 25+ years. After payback (4–7 years), solar electricity is effectively free.

Where applicable, subsidies and regulatory approvals are subject to the relevant government and regulatory frameworks and are not guaranteed. Any subsidy shown in an estimate is illustrative until confirmed for the specific project and customer.

Solar ROI depends on project cost, annual generation, electricity tariff, self-consumption or credit treatment, financing, maintenance, equipment replacement and any applicable incentives. There is no single ROI percentage that applies to every project.

Managed solar lets individual consumers participate in a professionally managed solar project instead of installing panels at home. You are allocated a solar share and receive the associated benefits, subject to the applicable regulatory framework and your customer agreement.

Key factors: system size (kW), panel technology (mono/poly/bifacial), inverter type (string/micro/hybrid), mounting structure, electrical work, permits, location, and installer margins. Roof type and accessibility also impact installation cost.

Higher system costs, lower electricity tariffs, shading, poor orientation, lower-than-expected generation, unfavorable export-credit rates, financing costs, maintenance or replacement expenses, and changes to applicable policies can lengthen payback.

Higher electricity tariffs, lower installed costs, applicable subsidies, strong solar generation, good roof orientation, limited shading, favorable net-metering rules, high self-consumption, and appropriate financing can all shorten payback.

Grid-tied solar systems automatically shut down during grid outages (anti-islanding protection). To use solar during power cuts, you need a battery backup system or a hybrid inverter with backup capability. Community solar cannot provide backup during grid outages.

With net metering, solar generation is generally used to offset electricity consumption, with eligible excess generation exported to the grid. With gross metering, generation and consumption are accounted for separately. Which arrangement is more beneficial depends on the applicable tariff and regulatory framework.

Solar LCOE in India: ₹2.5–4.5/kWh (rooftop) and ₹2.0–3.5/kWh (utility-scale). Grid electricity retail tariff: ₹6–12/kWh (residential). Over 25 years, solar is 40–60% cheaper than grid electricity.

Rooftop solar can typically have a payback period of around 4–7 years after applicable subsidies, although actual results vary significantly by system cost, location, tariff, generation, and financing. Commercial systems may have different economics.

PM Surya Ghar Muft Bijli Yojana is a Government of India programme supporting residential grid-connected rooftop solar. Eligible residential consumers can receive Central Financial Assistance (CFA) for qualifying rooftop solar installations, subject to the latest scheme guidelines, DISCOM requirements and applicable implementation rules.

A residential rooftop system can often have a simple payback of roughly 4–7 years when the system cost, subsidy, electricity tariff, generation, and metering arrangement are favorable. Without subsidy or with lower savings, payback can be longer. Commercial and industrial projects can have shorter paybacks because electricity tariffs and applicable tax benefits may be more favorable. Actual results vary by state, tariff, system price, generation, and financing.

For rooftop solar, budget for cleaning, inspection, potential repairs, insurance where applicable, and eventual inverter replacement. For a managed-solar product, check which operating, insurance and maintenance costs are included in the agreement rather than assuming they are bundled.

Apartment projects may be able to use common-area rooftop or other group arrangements, depending on the connection and current utility rules. Do not assume that an individual flat can receive off-site solar credits; verify the applicable KERC order and utility process first.

Apartment residents may have options such as rooftop solar, group arrangements, or other managed-solar mechanisms depending on their building, electricity connection, DISCOM, and applicable regulations.

Potentially. Where a community or managed-solar programme is available, renters may be able to participate without installing panels on their rented property. Eligibility depends on the applicable state, DISCOM, consumer category and programme rules.

Potentially. Apartment residents may be able to participate in community or managed-solar programmes where the applicable state and DISCOM framework permits it. This can provide access to solar without installing panels on the apartment building or your individual flat.

Not necessarily. Availability depends on your state, DISCOM, consumer category and the specific community or managed-solar programme. A rented home can be eligible where the applicable framework allows participation without a rooftop installation.

Eligibility depends on the electricity connection, consumer category, DISCOM framework and project terms—not simply on whether you own a rooftop. The eligibility check reviews the relevant details.

Lumifly is evaluating solar network nodes in Karnataka, particularly around Bengaluru (BESCOM) and Mangalore (MESCOM) regions. Register interest to be notified when capacity opens.

If the arrangement does not involve installing equipment at your rented property, landlord approval may not be required for the subscription itself. However, electricity-account requirements, consent requirements and programme eligibility depend on the applicable DISCOM rules and provider agreement.

For community solar / managed solar where no equipment is installed at the property, landlord approval is generally not required. The subscription is a contractual arrangement between you and the solar provider for bill credits on your electricity account.

It depends on the arrangement. A common-area rooftop solar project generally requires the society or RWA to approve the project and associated use of common property. An individual meter-based programme may have different requirements. Always verify the applicable DISCOM and programme rules.

Share your latest electricity bill so Lumifly can review your connection, consumption and applicable project eligibility.

Savings depend on your electricity consumption, the solar allocation, your DISCOM tariff, the applicable credit or settlement mechanism, programme charges and actual solar generation. Use our solar calculator for an indicative estimate rather than assuming a fixed saving.

There is no single India-wide allocation limit for all apartment consumers. Capacity depends on the applicable state or DISCOM rules, your sanctioned load, consumer category, project configuration and the programme terms. Use your actual electricity connection details rather than a generic flat-size estimate.

No. Availability depends on the state, electricity regulator, DISCOM, consumer category and the specific solar programme. Some jurisdictions have established VNM or group-net-metering frameworks, while others may use different models or have more limited availability.

Karnataka has regulatory pathways for rooftop solar, group arrangements and open access, but availability is not universal. Eligibility depends on the current KERC framework, the serving electricity-supply company, consumer category, metering arrangement and project structure.

Community solar and Virtual Net Metering availability depends on the applicable OERC regulations, DISCOM implementation rules, consumer category, and project structure. Check the current rules for your DISCOM before subscribing.

A community or managed-solar agreement can have its own term, which may be different from your rental lease. Before subscribing, check the agreement for minimum commitment, transfer, cancellation, exit or buyout provisions.

A solar subscription may be transferable if the provider agreement and applicable DISCOM rules allow it. Moving within the same DISCOM area may be easier, but transfer is not automatic. If you move to a different DISCOM or state, you should check the provider coverage and exit or transfer terms.

There is no single consumer-facing managed-solar credit rate that should be assumed across Karnataka. Settlement depends on the applicable regulatory route, tariff order, charges, utility process and project agreement.

Eligible residential consumers may use the central PM Surya Ghar pathway for qualifying rooftop systems. Confirm the current CFA amount and any state support through the official PM Surya Ghar, MNRE, KREDL and electricity-supply-company sources before purchasing.

Eligible residential consumers in Odisha may be able to access the central PM Surya Ghar subsidy for qualifying rooftop solar systems. State-level programmes may also apply depending on the current rules and funding available.

The applicable VNM credit or settlement mechanism depends on the current OERC framework, DISCOM rules, consumer category, tariff structure, and project arrangement. Verify the current rate before making a financial decision.

BESCOM, MESCOM, GESCOM, HESCOM and CESC serve different parts of Karnataka. Whether a shared, group or open-access arrangement is available must be checked with the serving utility and against current KERC orders for the relevant consumer category.

The major Odisha DISCOMs are TPCODL, TPWODL, TPNODL, and TPSODL. The applicable DISCOM depends on the consumer location and electricity connection.

The scheme is intended for residential electricity consumers with a qualifying grid-connected electricity connection through the local DISCOM. Eligibility, installation requirements, metering rules and the applicable CFA should be verified on the National Portal and with the relevant DISCOM before installation.

Eligibility varies by state, DISCOM, consumer category, sanctioned load, project structure, and applicable regulations. Potentially eligible consumers can include residential, commercial, institutional, or group consumers depending on the applicable framework.

Where a Virtual Net Metering or other approved bill-credit mechanism applies, the DISCOM can account for the eligible renewable-energy generation against participating electricity connections according to the applicable rules. The exact billing treatment and settlement method vary by jurisdiction.

Yes, if you have sufficient roof space (or access to community solar) and your consumption matches what the system can generate. Most Indian homes need 3–10 kW systems. With net metering, excess daytime generation offsets nighttime consumption from the grid.

It depends on the project structure. Managed solar can be structured through different participation or ownership arrangements. The project agreement identifies who owns the equipment and what rights, responsibilities, pricing, transfer terms and benefits apply to the customer.

Many modern utility-scale farms use single-axis horizontal trackers (east-west rotation following the sun). Trackers increase energy yield 15–25% vs fixed-tilt, with ~10% higher capex. Dual-axis trackers are rare due to cost/complexity.

Yes, but at reduced output. Clouds diffuse sunlight — panels still receive photons and generate electricity, typically 10–25% of rated capacity on overcast days. Rain actually helps by cleaning dust off panels.

Yes. Bifacial modules add 5–15% rear-side gain. N-type TOPCon/HJT have better temperature coefficient (less loss in heat) and lower degradation. Tracking adds 15–25% vs fixed-tilt. So "1 kW" can yield 1,400–2,200 kWh/year depending on technology and mounting.

Utility-scale solar farms range from 1 MW to 1,000+ MW. A 1 MW farm needs ~4–5 acres. A 100 MW farm needs ~400–500 acres. The largest solar parks (like Bhadla in Rajasthan) exceed 2,000 MW across thousands of acres.

Solar panels lose ~0.3–0.5% efficiency per °C above 25°C (STC). In Indian summer (cell temp 55–65°C), output drops 10–15% vs rated. This is why cooler, high-irradiance regions (Ladakh, high-altitude) can outperform hotter plains despite similar sun.

Solar panels contain photovoltaic (PV) cells made of silicon. When sunlight hits these cells, it knocks electrons loose from silicon atoms, creating an electric current. This direct current (DC) flows through an inverter which converts it to alternating current (AC) for use in homes and the grid.

Quality solar panels last 25–30+ years. Most manufacturers guarantee 80–85% output after 25 years (0.5–0.7% annual degradation). Inverters typically need replacement at 10–15 years. The mounting structure and wiring last the system's lifetime.

On average, 1 kW of solar in India generates 4–5 kWh (units) per day. This varies by state: Rajasthan/Gujarat ~5.5 kWh, Karnataka/Tamil Nadu ~5 kWh, Odisha ~4.5 kWh, northeastern states ~3.5 kWh. Seasonal variation: summer ~6 kWh, monsoon ~2.5 kWh, winter ~3.5 kWh.

Monthly average: 120–150 kWh. Summer months (Mar–Jun): 150–180 kWh. Monsoon (Jul–Sep): 70–100 kWh. Winter (Nov–Feb): 90–120 kWh. Annual: 1,400–1,800 kWh depending on location and technology.

In India, 1 kW of solar generates 4–5 kWh per day on average. This varies by state: Rajasthan/Gujarat ~5.5 kWh, Karnataka/Tamil Nadu ~5 kWh, Odisha ~4.5 kWh, northeastern states ~3.5 kWh. Seasonal variation: summer ~6 kWh, monsoon ~2.5 kWh, winter ~3.5 kWh.

Monthly average: 120–150 kWh. Summer months (Mar–Jun): 150–180 kWh. Monsoon (Jul–Sep): 70–100 kWh. Winter (Nov–Feb): 90–120 kWh. Annual: 1,400–1,800 kWh depending on location and technology.

A 3 kW system generates ~1,350 kWh/month (average). Annual: ~16,200 kWh. This varies by location: 18,000 kWh in Rajasthan, 15,000 kWh in Kerala, 12,000 kWh in West Bengal.

Solar is intermittent — it only generates when the sun shines. However, it's highly predictable (we know sunrise/sunset and seasonal patterns). With grid connection, net metering, or battery storage, solar becomes a reliable part of a diversified energy system. India gets 300+ sunny days/year in most regions.

Most solar cells are made of crystalline silicon — either monocrystalline (single crystal, higher efficiency) or polycrystalline (multiple crystals, lower cost). Emerging technologies include thin-film (CdTe, CIGS) and perovskite cells.

Solar panels produce direct current (DC) electricity. Homes and the grid use alternating current (AC). The inverter converts DC to AC, synchronizes with grid frequency, and provides safety functions like anti-islanding protection.

Your participation is governed by the project and customer agreements. Those documents specify your allocation, payment obligations, bill-credit mechanism, transfer provisions and other applicable rights and responsibilities before you commit.

Generation can vary with weather, plant performance and applicable billing rules.

Land can be dual-use: agrivoltaics (crops under raised panels), grazing for sheep/goats, pollinator habitats, or simply fallow. In India, many solar farms are on barren/waste land. Properly designed, solar farms can improve soil moisture and biodiversity.

A p-n junction is the boundary between p-type silicon (doped with boron, has "holes") and n-type silicon (doped with phosphorus, has extra electrons). This junction creates an internal electric field that separates electrons and holes when light hits the cell, generating voltage.

A solar farm (solar park, photovoltaic power station) is a large-scale ground-mounted solar installation designed to generate electricity for the grid. Unlike rooftop solar, solar farms span acres of land, use utility-grade equipment, and achieve the lowest cost per watt through economies of scale.

Efficiency is the percentage of sunlight energy converted to electricity. Commercial panels range 18–23%. Higher efficiency means more power per square meter — important when roof space is limited. For large solar farms, cost per watt often matters more than peak efficiency.

Solar energy is the light and heat that comes from the Sun. We can capture this energy using solar panels (photovoltaics) to generate electricity, or solar thermal systems to heat water. It's renewable, abundant, and available almost everywhere.

Typical capacity factor: 18–22% (1,600–1,900 kWh/kW/year). Higher in Rajasthan/Gujarat (22%+), lower in northeastern states. Tracking systems add 15–25% generation vs fixed-tilt. Bifacial modules add 5–15% from rear-side irradiance.

Typical capacity factor: 18–22% for fixed-tilt, 22–26% for single-axis tracking. Capacity factor = actual generation / (rated capacity × 8,760 hours). A 1 kW system at 20% CF generates 1,752 kWh/year (1 × 8,760 × 0.20).

1 kW DC (panel rating) ≠ 1 kW AC (inverter output). Typical DC:AC ratio is 1.2–1.3. So 1 kW DC panels with 0.8 kW inverter. Generation is measured in DC kWh from panels, but billed in AC kWh after inverter losses (~2–3%).

Solar PV (photovoltaic) converts sunlight directly into electricity using semiconductor materials. Solar thermal uses sunlight to heat a fluid (water or oil) which can then be used for hot water, space heating, or to drive a turbine for electricity (concentrated solar power).

The photovoltaic effect is the process by which certain materials (like silicon) generate electric current when exposed to light. Photons from sunlight transfer energy to electrons in the material, knocking them loose and creating a flow of electricity.

There is no single answer across every community-solar programme. A developer, project company, cooperative or participant structure may hold the relevant project rights. Lumifly uses an ownership-led solar-farm-share proposition, but the project and customer agreements—not the category label—must define exactly what the participant owns or receives.

Economies of scale: bulk equipment purchasing, standardized design, single large inverter vs many small ones, lower installation cost per kW, optimal tilt/orientation without roof constraints, professional O&M, and higher capacity factors from better siting.

No. This form does not ask for account numbers, payment details or sensitive financial information.

We aim to respond within one working day. More complex project or partnership enquiries may take a little longer if technical review is required.

Lumifly is currently developing projects in Odisha and evaluating additional states where the applicable regulatory and DISCOM framework supports managed solar and Virtual Net Metering participation.

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